A Simple Authentication and Key Distribution Protocol in Wireless Mobile Networks
Plenty of applications and services for personal communications in wireless mobile networks (WMN) are brought up recently, such as mobile commerce applications and teleconference applications. So the end-to-end security requirements are necessary. Nevertheless WMN dont offer endto- end confidentiality and integrity mechanism for personal communications. The linchpin of end-to-end security is the authentication of users. Considering the limited wireless bands and the limited computing ability of mobile devices, we present a simple authentication and key distribution protocol (SAKDP) for end-to-end secure communications. Based on symmetric cryptography and one-way function techniques, SAKDP is satisfied with secure requirements of wireless end-to-end secure communication, also enables dynamic secure communications. The proposed scheme also has identity anonymity and encryption key renewal mechanism, its computation cost and transmission cost are smaller.
authentication end-to-end secure communication one way function key distribution
Jian Wang Nan Jiang Hui Li Xinxin Niu Yixian Yang
Information Security Center Beijing University of Posts and Telecommunications Beijing, China College of Computer Science Beijing University of Technology Beijing, China
国际会议
上海
英文
2007-09-21（万方平台首次上网日期，不代表论文的发表时间）